We always wondered about that. Because if a black hole could fit in a nutshell, would you want to keep it in your pocket? Could be handy we think.

Good learning videos from a good source. This is the sort of thing that Patreon was designed to support. Give their campaign a look. You might find one of the perks there that amuses you as much as this fun video.

This article sponsored by Schoolhouse Earth, a foundation committed to providing learning experiences where ever we find a gap. Schoolhouse Earth regularly contributes to See It Online with topics that address learning and online education.

They put this piece together for the holidays (see what we did there?) and although they debated about whether the release date was painfully close to the Charleston mass shootings, it seems like any time would be too close to a recent tragedy.

Huffington Post recently featured the video, and it will probably sneak into some families’ surprise playlist as the holiday season unfolds.